Descriptor
| Formative Evaluation | 1 |
| Instructional Design | 1 |
| Instructional Development | 1 |
| Instructional Improvement | 1 |
| Models | 1 |
| Program Effectiveness | 1 |
| Summative Evaluation | 1 |
| Systems Analysis | 1 |
Source
| Educational Technology | 1 |
Author
| Foster, Ray E. | 1 |
| Vedros, Ralph G. | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Research | 1 |
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Vedros, Ralph G.; Foster, Ray E. – Educational Technology, 1981
Describes a new method designed to identify defects in existing instructional programs so that ineffective parts may be repaired, and poor programs may be replaced with better ones. Four references are listed. (MER)
Descriptors: Formative Evaluation, Instructional Design, Instructional Development, Instructional Improvement
